/* ============================================
   ORIGINAL GALERIE - Design System Premium
   Palette: Noir profond + Or + Argent
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* ============ VARIABLES ============ */
:root {
  /* Fonds plus clairs — moins oppressants */
  --noir: #141210;
  --noir-soft: #1C1916;
  --noir-card: #231F1A;
  --noir-border: #3A3430;
  --anthracite: #2E2A25;

  /* Or — inchangé, c'est la marque */
  --or: #C8A04A;
  --or-light: #E5C86A;
  --or-dark: #A67C1F;
  --or-gradient: linear-gradient(135deg, #A67C1F 0%, #E5C86A 50%, #C8A04A 100%);
  --or-gradient-h: linear-gradient(135deg, #C8A04A 0%, #F2DE9A 50%, #D8B35A 100%);

  /* Argent */
  --argent: #C9C9C9;
  --argent-light: #F5F5F5;
  --argent-dark: #B0B0B0;
  --argent-gradient: linear-gradient(135deg, #909090 0%, #F5F5F5 50%, #C9C9C9 100%);

  --blanc: #FFFFFF;

  /* Textes bien plus lisibles */
  --texte-clair: #F5F2EC;       /* presque blanc chaud */
  --texte-muted: #B0A898;       /* était #888, maintenant bien plus lisible */
  --texte-soft: #C8BFB0;        /* était #AAA */

  --success: #4CAF50;
  --warning: #FF9800;
  --danger: #F44336;
  --info: #2196F3;

  --shadow-or: 0 0 30px rgba(200, 160, 74, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.5);

  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-title: 'Cormorant Garamond', serif;
  --font-body: 'Montserrat', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--noir);
  color: var(--texte-clair);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }

/* ============ TYPOGRAPHY ============ */
.font-title { font-family: var(--font-title); }
h1, h2, h3 { font-family: var(--font-title); font-weight: 600; line-height: 1.2; }

.display-1 { font-size: clamp(3rem, 7vw, 6rem); font-weight: 300; letter-spacing: 0.05em; }
.display-2 { font-size: clamp(2rem, 5vw, 4rem); font-weight: 400; }
.display-3 { font-size: clamp(1.6rem, 3.5vw, 2.8rem); font-weight: 500; }
.heading-1 { font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 600; }
.heading-2 { font-size: clamp(1.1rem, 2vw, 1.6rem); font-weight: 500; }
.text-gold { background: var(--or-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-silver { background: var(--argent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-muted { color: var(--texte-muted); }
.text-soft { color: var(--texte-soft); }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.label-caps { text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.7rem; font-weight: 600; }
.ornament { color: var(--or); font-size: 0.8rem; letter-spacing: 0.3em; }

/* ============ LAYOUT ============ */
.container { max-width: 1400px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 4rem); }
.container-sm { max-width: 900px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 3rem); }
.section { padding: clamp(4rem, 8vw, 8rem) 0; }
.section-sm { padding: clamp(2rem, 4vw, 4rem) 0; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }
.gap-6 { gap: 3rem; }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 2rem; font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; border-radius: var(--radius);
  transition: var(--transition); white-space: nowrap; position: relative; overflow: hidden;
}
.btn::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0); transition: var(--transition); }
.btn:hover::after { background: rgba(255,255,255,0.05); }

.btn-gold {
  background: var(--or-gradient);
  color: var(--noir);
  box-shadow: 0 4px 20px rgba(200, 160, 74, 0.3);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(200, 160, 74, 0.5); }

.btn-outline-gold {
  background: transparent;
  color: var(--or);
  border: 1px solid var(--or);
  box-shadow: inset 0 0 0 0 var(--or-dark);
}
.btn-outline-gold:hover { background: rgba(200, 160, 74, 0.1); transform: translateY(-2px); }

.btn-silver {
  background: var(--argent-gradient);
  color: var(--noir);
}
.btn-silver:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(200, 200, 200, 0.3); }

.btn-dark {
  background: var(--anthracite);
  color: var(--texte-clair);
  border: 1px solid var(--noir-border);
}
.btn-dark:hover { background: #333; transform: translateY(-2px); }

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  font-size: 0.9rem;
  padding: 1rem 2.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5); }

.btn-lg { padding: 1.1rem 3rem; font-size: 0.9rem; }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.75rem; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: 50%; }

/* ============ CARDS ============ */
.card {
  background: var(--noir-card);
  border: 1px solid var(--noir-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(200, 160, 74, 0.3); }

.card-gold-border { border-color: rgba(200, 160, 74, 0.4); }
.card-glass { background: rgba(26, 26, 26, 0.8); backdrop-filter: blur(10px); }

/* ============ PRODUCT CARDS ============ */
.product-card {
  background: #272119;
  border: 1px solid rgba(200,160,74,0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover), var(--shadow-or); border-color: rgba(200, 160, 74, 0.4); }
.product-card:hover .product-image img { transform: scale(1.05); }

.product-image { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--anthracite); }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }

.product-badges { position: absolute; top: 1rem; left: 1rem; display: flex; flex-wrap: wrap; gap: 0.4rem; z-index: 2; }
.badge {
  padding: 0.25rem 0.6rem; border-radius: 4px; font-size: 0.65rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
}
.badge-gold { background: var(--or-gradient); color: var(--noir); }
.badge-silver { background: var(--argent-gradient); color: var(--noir); }
.badge-green { background: rgba(76, 175, 80, 0.9); color: white; }
.badge-blue { background: rgba(33, 150, 243, 0.9); color: white; }
.badge-dark { background: rgba(0,0,0,0.7); color: var(--or); border: 1px solid rgba(200,160,74,0.5); }
.badge-unavailable { background: rgba(244, 67, 54, 0.8); color: white; }

.product-info { padding: 1.5rem; background: var(--noir-card); }
.product-name { font-family: var(--font-title); font-size: 1.25rem; font-weight: 600; color: #F5F2EC; margin-bottom: 0.4rem; line-height: 1.3; }
.product-category { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--or); margin-bottom: 0.8rem; font-weight: 600; }
.product-description { font-size: 0.87rem; color: var(--texte-soft); line-height: 1.7; margin-bottom: 1rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-material { font-size: 0.75rem; color: var(--texte-soft); margin-bottom: 1rem; }
.product-price { font-family: var(--font-title); font-size: 1.5rem; font-weight: 600; color: var(--or-light); }
.product-price-demand { font-size: 0.9rem; color: var(--argent); font-style: italic; }
.product-footer { padding: 1rem 1.5rem; border-top: 1px solid rgba(255,255,255,0.07); display: flex; gap: 0.5rem; justify-content: space-between; align-items: center; background: rgba(0,0,0,0.15); }

/* ============ NAVIGATION ============ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(18, 15, 12, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 160, 74, 0.2);
  padding: 1rem 0;
  transition: var(--transition);
}
.navbar.scrolled { padding: 0.7rem 0; box-shadow: 0 4px 30px rgba(0,0,0,0.5); }

.nav-container { display: flex; align-items: center; justify-content: space-between; }

.nav-logo img { height: 50px; width: auto; }
.nav-logo-text { font-family: var(--font-title); font-size: 1.4rem; font-weight: 600; }
.nav-logo-subtitle { font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; background: var(--or-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links { display: flex; align-items: center; gap: 2.5rem; list-style: none; }
.nav-links a { font-size: 0.8rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--texte-clair); transition: var(--transition); position: relative; opacity: 0.85; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--or-gradient); transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--or-light); opacity: 1; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 1rem; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--texte-clair); transition: var(--transition); display: block; }

.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10, 10, 10, 0.98); backdrop-filter: blur(20px);
  z-index: 999; flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem; transition: var(--transition);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-title); font-size: 2rem; font-weight: 400; color: var(--texte-clair); }
.mobile-menu a:hover { color: var(--or-light); }
.mobile-close { position: absolute; top: 2rem; right: 2rem; font-size: 2rem; color: var(--texte-muted); cursor: pointer; background: none; }

/* ============ HERO ============ */
.hero {
  min-height: 100vh; display: flex; align-items: center; position: relative;
  overflow: hidden; background: var(--noir);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: 
    radial-gradient(ellipse at 70% 50%, rgba(200, 160, 74, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 70%, rgba(100, 100, 100, 0.05) 0%, transparent 50%),
    var(--noir);
}
.hero-image {
  position: absolute; right: 0; top: 0; bottom: 0; width: 55%;
  opacity: 0.3; mask-image: linear-gradient(to left, rgba(0,0,0,0.8), transparent);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.8), transparent);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-label { display: inline-flex; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem; }
.hero-label::before, .hero-label::after { content: ''; flex: 1; height: 1px; background: var(--or-gradient); min-width: 30px; }
.hero-title { margin-bottom: 1.5rem; }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--texte-muted); margin-bottom: 2.5rem; max-width: 500px; font-weight: 300; line-height: 1.8; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 3rem; margin-top: 4rem; }
.hero-stat-number { font-family: var(--font-title); font-size: 2.5rem; font-weight: 600; }
.hero-stat-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--texte-muted); }

/* ============ SECTION HEADERS ============ */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-label { display: block; margin-bottom: 0.8rem; }
.section-title { margin-bottom: 1rem; }
.section-subtitle { color: var(--texte-soft); max-width: 600px; margin: 0 auto; font-size: 1rem; line-height: 1.9; }
.section-divider { width: 80px; height: 2px; background: var(--or-gradient); margin: 1.5rem auto 0; }

/* ============ CATEGORIES ============ */
.category-card {
  background: #272119;
  border: 1px solid rgba(200,160,74,0.15);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.category-card::before { content: ''; position: absolute; inset: 0; background: var(--or-gradient); opacity: 0; transition: var(--transition); }
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-or); }
.category-card:hover::before { opacity: 0.05; }
.category-card:hover .category-icon { transform: scale(1.1); }
.category-card:hover .category-name { color: var(--or-light); }

.category-icon { font-size: 2.5rem; margin-bottom: 1rem; transition: var(--transition); }
.category-name { font-family: var(--font-title); font-size: 1.3rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--texte-clair); }
.category-count { font-size: 0.75rem; color: var(--texte-muted); letter-spacing: 0.1em; }
.category-arrow { position: absolute; bottom: 1.2rem; right: 1.5rem; color: var(--or); opacity: 0; transition: var(--transition); }
.category-card:hover .category-arrow { opacity: 1; transform: translateX(3px); }

/* ============ WHY CHOOSE US ============ */
.why-card {
  display: flex; gap: 1.5rem; padding: 2rem;
  background: #272119; border: 1px solid rgba(200,160,74,0.12);
  border-radius: var(--radius-lg); transition: var(--transition);
}
.why-card:hover { border-color: rgba(200, 160, 74, 0.3); box-shadow: var(--shadow-or); }
.why-icon { width: 56px; height: 56px; background: rgba(200, 160, 74, 0.1); border: 1px solid rgba(200, 160, 74, 0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.4rem; color: var(--or); }
.why-text h3 { font-family: var(--font-title); font-size: 1.15rem; margin-bottom: 0.5rem; color: var(--texte-clair); }
.why-text p { font-size: 0.87rem; color: var(--texte-soft); line-height: 1.8; }

/* ============ TESTIMONIALS ============ */
.testimonial-card {
  background: #2A2420; border: 1px solid rgba(200,160,74,0.15);
  border-radius: var(--radius-lg); padding: 2.5rem;
  position: relative; overflow: hidden;
}
.testimonial-card::before { content: '"'; position: absolute; top: -1rem; right: 2rem; font-family: var(--font-title); font-size: 8rem; color: rgba(200, 160, 74, 0.1); line-height: 1; }
.testimonial-text { font-size: 0.95rem; color: var(--texte-clair); line-height: 1.9; margin-bottom: 1.5rem; font-style: italic; opacity: 0.9; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--or-gradient); display: flex; align-items: center; justify-content: center; font-family: var(--font-title); font-size: 1.2rem; color: var(--noir); font-weight: 600; }
.testimonial-name { font-weight: 600; font-size: 0.9rem; }
.testimonial-location { font-size: 0.75rem; color: var(--texte-muted); }
.stars { color: var(--or); font-size: 0.9rem; margin-bottom: 0.3rem; }

/* ============ FAQ ============ */
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 0; cursor: pointer; gap: 1rem; transition: var(--transition);
}
.faq-question:hover { color: var(--or-light); }
.faq-question h3 { font-family: var(--font-title); font-size: 1.1rem; font-weight: 500; }
.faq-icon { color: var(--or); font-size: 1.2rem; flex-shrink: 0; transition: var(--transition); }
.faq-answer { display: none; padding-bottom: 1.5rem; color: var(--texte-soft); font-size: 0.92rem; line-height: 1.9; }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-item.open .faq-question { color: var(--or-light); }

/* ============ FILTERS ============ */
.filters-bar { background: var(--noir-card); border: 1px solid var(--noir-border); border-radius: var(--radius-lg); padding: 1.5rem; margin-bottom: 2rem; }
.filter-group { display: flex; flex-direction: column; gap: 0.5rem; }
.filter-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--or); font-weight: 600; }
.filter-select {
  background: var(--anthracite); border: 1px solid var(--noir-border);
  color: var(--texte-clair); border-radius: var(--radius);
  padding: 0.6rem 1rem; font-size: 0.85rem; font-family: var(--font-body);
  cursor: pointer; transition: var(--transition);
}
.filter-select:focus { border-color: var(--or); outline: none; }
.filter-input {
  background: var(--anthracite); border: 1px solid var(--noir-border);
  color: var(--texte-clair); border-radius: var(--radius);
  padding: 0.6rem 1rem; font-size: 0.85rem; font-family: var(--font-body);
  width: 100%; transition: var(--transition);
}
.filter-input:focus { border-color: var(--or); outline: none; }
.filter-input::placeholder { color: var(--texte-muted); }

.filter-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter-chip {
  padding: 0.4rem 1rem; border-radius: 30px; font-size: 0.75rem;
  border: 1px solid var(--noir-border); color: var(--texte-muted);
  cursor: pointer; transition: var(--transition); background: transparent;
}
.filter-chip.active, .filter-chip:hover { border-color: var(--or); color: var(--or); background: rgba(200, 160, 74, 0.1); }

/* ============ PRODUCT LAYOUT RESPONSIVE ============ */
@media (max-width: 768px) {
  .product-layout { grid-template-columns: 1fr !important; gap: 2rem !important; }
}

/* ============ PRODUCT PAGE ============ */
.product-gallery { position: relative; }
.product-main-img { width: 100%; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--anthracite); }
.product-main-img img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbnails { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin-top: 0.5rem; }
.product-thumb { border-radius: var(--radius); overflow: hidden; cursor: pointer; border: 2px solid transparent; aspect-ratio: 1; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-thumb.active { border-color: var(--or); }
.product-thumb:hover { border-color: rgba(200, 160, 74, 0.5); }

.product-detail { padding-left: clamp(0, 3vw, 3rem); }
.product-detail-title { font-family: var(--font-title); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 600; margin-bottom: 0.5rem; }
.product-detail-ref { font-size: 0.75rem; color: var(--texte-muted); text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 1rem; }
.product-detail-price { font-family: var(--font-title); font-size: 2rem; font-weight: 600; color: var(--or-light); margin-bottom: 1.5rem; }

.product-specs { background: var(--noir-card); border: 1px solid var(--noir-border); border-radius: var(--radius-lg); padding: 1.5rem; margin: 1.5rem 0; }
.spec-row { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 0; border-bottom: 1px solid var(--noir-border); }
.spec-row:last-child { border-bottom: none; }
.spec-label { font-size: 0.8rem; color: var(--texte-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.spec-value { font-size: 0.9rem; color: var(--texte-clair); font-weight: 500; text-align: right; }

.product-cta-section { display: flex; flex-direction: column; gap: 1rem; }

/* ============ ASSISTANT ============ */
.assistant-container {
  background: var(--noir-card); border: 1px solid rgba(200, 160, 74, 0.3);
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-card), var(--shadow-or);
}
.assistant-header { background: linear-gradient(135deg, #1A1A1A, #222); padding: 2rem; border-bottom: 1px solid rgba(200, 160, 74, 0.2); display: flex; align-items: center; gap: 1.5rem; }
.assistant-avatar { width: 56px; height: 56px; background: var(--or-gradient); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.assistant-name { font-family: var(--font-title); font-size: 1.3rem; font-weight: 600; }
.assistant-status { font-size: 0.75rem; color: var(--success); display: flex; align-items: center; gap: 0.3rem; }
.assistant-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--success); display: block; }

.assistant-body { padding: 2rem; min-height: 400px; }
.assistant-step { display: none; animation: fadeInUp 0.4s ease; }
.assistant-step.active { display: block; }

.assistant-question { font-family: var(--font-title); font-size: 1.3rem; font-weight: 500; margin-bottom: 0.5rem; }
.assistant-hint { font-size: 0.85rem; color: var(--texte-muted); margin-bottom: 2rem; }

.option-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; }
.option-card {
  background: var(--anthracite); border: 1px solid var(--noir-border);
  border-radius: var(--radius-lg); padding: 1.5rem 1rem; text-align: center;
  cursor: pointer; transition: var(--transition);
}
.option-card:hover, .option-card.selected { border-color: var(--or); background: rgba(200, 160, 74, 0.1); color: var(--or-light); }
.option-icon { font-size: 2rem; margin-bottom: 0.8rem; }
.option-label { font-size: 0.85rem; font-weight: 500; }

.price-slider { width: 100%; margin: 1rem 0; }
input[type="range"] {
  width: 100%; -webkit-appearance: none; height: 4px;
  background: linear-gradient(to right, var(--or) 0%, var(--or) var(--val, 50%), var(--anthracite) var(--val, 50%));
  border-radius: 2px; outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px;
  background: var(--or-gradient); border-radius: 50%;
  cursor: pointer; box-shadow: 0 0 10px rgba(200,160,74,0.5);
}

.assistant-progress { display: flex; gap: 0.5rem; padding: 1rem 2rem; border-top: 1px solid var(--noir-border); }
.progress-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--noir-border); transition: var(--transition); }
.progress-dot.done { background: var(--or); }
.progress-dot.active { background: var(--or); box-shadow: 0 0 8px var(--or); width: 24px; border-radius: 4px; }

.recommendations-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.rec-match { font-size: 0.75rem; color: var(--or); font-weight: 600; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.3rem; }
.rec-reason { font-size: 0.8rem; color: var(--texte-muted); line-height: 1.6; padding: 0.8rem; background: rgba(200,160,74,0.05); border-radius: var(--radius); border-left: 2px solid var(--or); }

/* ============ CATALOGUE LAYOUT ============ */
.catalogue-layout { transition: var(--transition); }
.filters-sidebar { transition: var(--transition); }
@media (max-width: 768px) {
  .catalogue-layout { grid-template-columns: 1fr !important; }
  .mobile-filter-btn-wrapper { display: block !important; }
  .filters-sidebar {
    display: none;
    position: fixed !important;
    inset: 0;
    z-index: 1500;
    overflow-y: auto;
    background: rgba(14,12,9,0.97) !important;
    padding: 5rem 1.5rem 2rem !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
  .filters-sidebar.mobile-open { display: block !important; }
  .mobile-sidebar-close { display: block !important; }
  #productsGrid { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 480px) {
  #productsGrid { grid-template-columns: 1fr !important; }
  .filters-sidebar { padding: 5rem 1rem 2rem !important; }
}

/* ============ CONTACT ============ */
.contact-card {
  background: var(--noir-card); border: 1px solid var(--noir-border);
  border-radius: var(--radius-xl); padding: clamp(2rem, 4vw, 4rem); height: 100%;
}
.contact-input, .contact-textarea {
  width: 100%; background: var(--anthracite); border: 1px solid var(--noir-border);
  border-radius: var(--radius); padding: 1rem; font-size: 0.9rem;
  color: var(--texte-clair); font-family: var(--font-body); transition: var(--transition);
}
.contact-input:focus, .contact-textarea:focus { border-color: var(--or); outline: none; box-shadow: 0 0 0 3px rgba(200,160,74,0.1); }
.contact-input::placeholder, .contact-textarea::placeholder { color: var(--texte-muted); }
.contact-textarea { resize: vertical; min-height: 120px; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--or); font-weight: 600; }

/* ============ ADMIN ============ */
.admin-sidebar {
  width: 280px; background: #111; border-right: 1px solid var(--noir-border);
  min-height: 100vh; position: fixed; left: 0; top: 0; z-index: 100;
  display: flex; flex-direction: column; transition: var(--transition);
}
.admin-sidebar.collapsed { width: 70px; }
.admin-header { padding: 1.5rem; border-bottom: 1px solid var(--noir-border); }
.admin-logo { font-family: var(--font-title); font-size: 1.1rem; }
.admin-logo-sub { font-size: 0.6rem; letter-spacing: 0.2em; color: var(--or); text-transform: uppercase; margin-top: 0.2rem; }

.admin-nav { flex: 1; padding: 1rem 0; overflow-y: auto; }
.admin-nav-item {
  display: flex; align-items: center; gap: 1rem; padding: 0.85rem 1.5rem;
  color: var(--texte-muted); font-size: 0.85rem; cursor: pointer;
  transition: var(--transition); position: relative;
}
.admin-nav-item:hover, .admin-nav-item.active { color: var(--texte-clair); background: rgba(200,160,74,0.08); }
.admin-nav-item.active::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--or-gradient); border-radius: 0 2px 2px 0; }
.admin-nav-icon { width: 20px; text-align: center; font-size: 1rem; flex-shrink: 0; }
.admin-nav-text { font-weight: 500; }

.admin-main { margin-left: 280px; min-height: 100vh; background: #0A0A0A; transition: var(--transition); }
.admin-topbar { background: #111; border-bottom: 1px solid var(--noir-border); padding: 1rem 2rem; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 50; }
.admin-content { padding: 2rem; }
.admin-section { display: none; }
.admin-section.active { display: block; }

.stat-card { background: var(--noir-card); border: 1px solid var(--noir-border); border-radius: var(--radius-lg); padding: 1.5rem; }
.stat-card.gold { border-color: rgba(200,160,74,0.3); }
.stat-number { font-family: var(--font-title); font-size: 2.5rem; font-weight: 600; }
.stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--texte-muted); margin-top: 0.3rem; }
.stat-icon { font-size: 2rem; opacity: 0.4; }

.admin-table-container { background: var(--noir-card); border: 1px solid var(--noir-border); border-radius: var(--radius-lg); overflow: hidden; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background: var(--anthracite); padding: 1rem 1.2rem; text-align: left; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--or); font-weight: 600; border-bottom: 1px solid var(--noir-border); }
.admin-table td { padding: 1rem 1.2rem; font-size: 0.85rem; border-bottom: 1px solid rgba(42,42,42,0.5); vertical-align: middle; }
.admin-table tr:hover td { background: rgba(200,160,74,0.03); }
.admin-table tr:last-child td { border-bottom: none; }

.admin-thumb { width: 50px; height: 50px; border-radius: var(--radius); object-fit: cover; background: var(--anthracite); }
.admin-actions { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.action-btn {
  padding: 0.3rem 0.7rem; border-radius: 4px; font-size: 0.7rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  cursor: pointer; border: 1px solid; transition: var(--transition);
}
.action-btn-edit { border-color: var(--or); color: var(--or); background: transparent; }
.action-btn-edit:hover { background: rgba(200,160,74,0.1); }
.action-btn-delete { border-color: var(--danger); color: var(--danger); background: transparent; }
.action-btn-delete:hover { background: rgba(244,67,54,0.1); }
.action-btn-hide { border-color: var(--texte-muted); color: var(--texte-muted); background: transparent; }
.action-btn-hide:hover { border-color: var(--texte-clair); color: var(--texte-clair); }
.action-btn-view { border-color: var(--info); color: var(--info); background: transparent; }
.action-btn-view:hover { background: rgba(33,150,243,0.1); }

.status-badge {
  display: inline-block; padding: 0.25rem 0.6rem; border-radius: 30px;
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
}
.status-available { background: rgba(76,175,80,0.15); color: #4CAF50; border: 1px solid rgba(76,175,80,0.3); }
.status-unavailable { background: rgba(244,67,54,0.15); color: #F44336; border: 1px solid rgba(244,67,54,0.3); }
.status-new { background: rgba(200,160,74,0.15); color: var(--or-light); border: 1px solid rgba(200,160,74,0.3); }
.status-featured { background: rgba(201,201,201,0.15); color: var(--argent); border: 1px solid rgba(201,201,201,0.3); }
.status-hidden { background: rgba(100,100,100,0.15); color: #666; border: 1px solid rgba(100,100,100,0.3); }
.status-on-demand { background: rgba(33,150,243,0.15); color: #64B5F6; border: 1px solid rgba(33,150,243,0.3); }

.admin-form { background: var(--noir-card); border: 1px solid var(--noir-border); border-radius: var(--radius-xl); padding: 2.5rem; }
.form-section-title { font-family: var(--font-title); font-size: 1.2rem; color: var(--or-light); margin-bottom: 1.5rem; padding-bottom: 0.8rem; border-bottom: 1px solid var(--noir-border); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.admin-input, .admin-select, .admin-textarea {
  width: 100%; background: var(--anthracite); border: 1px solid var(--noir-border);
  border-radius: var(--radius); padding: 0.75rem 1rem; font-size: 0.9rem;
  color: var(--texte-clair); font-family: var(--font-body); transition: var(--transition);
}
.admin-input:focus, .admin-select:focus, .admin-textarea:focus { border-color: var(--or); outline: none; box-shadow: 0 0 0 3px rgba(200,160,74,0.1); }
.admin-input::placeholder, .admin-textarea::placeholder { color: var(--texte-muted); }
.admin-select option { background: var(--noir-card); }
.admin-textarea { resize: vertical; min-height: 100px; }
.admin-checkbox-group { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.admin-checkbox-item { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.admin-checkbox-item input[type="checkbox"] { accent-color: var(--or); width: 16px; height: 16px; }
.admin-checkbox-label { font-size: 0.85rem; }

.upload-zone {
  border: 2px dashed var(--noir-border); border-radius: var(--radius-lg);
  padding: 2.5rem; text-align: center; cursor: pointer; transition: var(--transition);
  background: var(--anthracite);
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--or); background: rgba(200,160,74,0.05); }
.upload-icon { font-size: 2.5rem; color: var(--or); margin-bottom: 1rem; }
.upload-text { font-size: 0.85rem; color: var(--texte-muted); }

.image-preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 0.5rem; margin-top: 1rem; }
.image-preview-item { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; }
.image-preview-item img { width: 100%; height: 100%; object-fit: cover; }
.image-preview-remove { position: absolute; top: 4px; right: 4px; width: 20px; height: 20px; background: rgba(244,67,54,0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 0.75rem; color: white; }

.admin-search { position: relative; }
.admin-search input { width: 100%; padding: 0.75rem 1rem 0.75rem 2.5rem; background: var(--anthracite); border: 1px solid var(--noir-border); border-radius: var(--radius); color: var(--texte-clair); font-family: var(--font-body); font-size: 0.85rem; }
.admin-search::before { content: '🔍'; position: absolute; left: 0.8rem; top: 50%; transform: translateY(-50%); font-size: 0.85rem; }
.admin-search input:focus { border-color: var(--or); outline: none; }

.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--noir); }
.login-card { background: var(--noir-card); border: 1px solid rgba(200,160,74,0.3); border-radius: var(--radius-xl); padding: 3rem; width: 100%; max-width: 420px; box-shadow: var(--shadow-card), var(--shadow-or); }

/* ============ FOOTER ============ */
.footer { background: #100E0B; border-top: 1px solid rgba(200,160,74,0.15); padding: 5rem 0 2rem; }
.footer-logo { font-family: var(--font-title); font-size: 1.6rem; font-weight: 600; margin-bottom: 1rem; }
.footer-desc { font-size: 0.85rem; color: var(--texte-soft); line-height: 1.8; max-width: 300px; }
.footer-heading { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--or); font-weight: 600; margin-bottom: 1.5rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links a { font-size: 0.85rem; color: var(--texte-soft); transition: var(--transition); }
.footer-links a:hover { color: var(--or-light); }
.footer-bottom { border-top: 1px solid var(--noir-border); margin-top: 3rem; padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-size: 0.8rem; color: var(--texte-muted); }
.footer-social { display: flex; gap: 1rem; }
.social-btn { width: 36px; height: 36px; border-radius: 50%; background: var(--anthracite); border: 1px solid var(--noir-border); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; color: var(--texte-muted); transition: var(--transition); }
.social-btn:hover { border-color: var(--or); color: var(--or); }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 998;
  display: flex; flex-direction: column; align-items: flex-end; gap: 0.5rem;
}
.whatsapp-float-btn {
  width: 56px; height: 56px; background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition); cursor: pointer; animation: pulse-whatsapp 3s infinite;
}
.whatsapp-float-btn:hover { transform: scale(1.1); }
.whatsapp-float-label {
  background: rgba(14,14,14,0.9); color: var(--texte-clair); font-size: 0.75rem;
  padding: 0.4rem 0.8rem; border-radius: 30px; border: 1px solid var(--noir-border);
  white-space: nowrap; display: none;
}
.whatsapp-float:hover .whatsapp-float-label { display: block; }

/* ============ MODAL ============ */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 2000; display: none; align-items: center; justify-content: center; padding: 1rem; backdrop-filter: blur(4px); }
.modal-overlay.open { display: flex; }
.modal { background: var(--noir-card); border: 1px solid rgba(200,160,74,0.3); border-radius: var(--radius-xl); max-width: 600px; width: 100%; max-height: 90vh; overflow-y: auto; animation: slideUp 0.3s ease; }
.modal-header { padding: 2rem; border-bottom: 1px solid var(--noir-border); display: flex; justify-content: space-between; align-items: center; }
.modal-title { font-family: var(--font-title); font-size: 1.3rem; }
.modal-close { background: none; color: var(--texte-muted); font-size: 1.5rem; cursor: pointer; transition: var(--transition); }
.modal-close:hover { color: var(--texte-clair); }
.modal-body { padding: 2rem; }
.modal-footer { padding: 1.5rem 2rem; border-top: 1px solid var(--noir-border); display: flex; justify-content: flex-end; gap: 1rem; }

/* ============ NOTIFICATIONS ============ */
.toast-container { position: fixed; top: 1.5rem; right: 1.5rem; z-index: 3000; display: flex; flex-direction: column; gap: 0.5rem; }
.toast {
  background: var(--noir-card); border: 1px solid var(--noir-border); border-radius: var(--radius-lg);
  padding: 1rem 1.5rem; display: flex; align-items: center; gap: 1rem; min-width: 300px;
  box-shadow: var(--shadow-card); animation: slideInRight 0.3s ease;
}
.toast.success { border-color: rgba(76,175,80,0.4); }
.toast.error { border-color: rgba(244,67,54,0.4); }
.toast.info { border-color: rgba(200,160,74,0.4); }

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes shimmer { 0% { background-position: -1000px 0; } 100% { background-position: 1000px 0; } }
@keyframes pulse-whatsapp { 0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4); } 50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7); } }
@keyframes ornamentsFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.animate-fade-in { animation: fadeInUp 0.6s ease forwards; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; } .delay-4 { animation-delay: 0.4s; }

.skeleton { background: linear-gradient(90deg, var(--anthracite) 25%, #2A2A2A 50%, var(--anthracite) 75%); background-size: 1000px 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius); }

/* ============ UTILITIES ============ */
.hidden { display: none !important; }
.visible { display: block !important; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }
.p-relative { position: relative; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.w-full { width: 100%; }
.divider { width: 100%; height: 1px; background: var(--noir-border); margin: 2rem 0; }
.divider-gold { background: linear-gradient(to right, transparent, var(--or), transparent); }
.overflow-hidden { overflow: hidden; }
.cursor-pointer { cursor: pointer; }

/* ============ BREADCRUMBS ============ */
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--texte-muted); margin-bottom: 2rem; }
.breadcrumb-sep { color: var(--or); }
.breadcrumb a:hover { color: var(--or-light); }

/* ============ CONSEILLER IA — MODE PHOTO ============ */

/* Onglets */
.advisor-tab {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.8rem; border-radius: 30px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer; transition: var(--transition);
  background: transparent; border: 1px solid var(--noir-border);
  color: var(--texte-muted);
}
.advisor-tab.active {
  background: var(--or-gradient); color: var(--noir);
  border-color: transparent; box-shadow: 0 4px 20px rgba(200,160,74,0.3);
}
.advisor-tab:hover:not(.active) {
  border-color: rgba(200,160,74,0.4); color: var(--or-light);
}

/* Card conseiller */
.advisor-card {
  background: #272119; border: 1px solid rgba(200,160,74,0.15);
  border-radius: var(--radius-lg); padding: 1.8rem;
}
.advisor-card-header {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem;
}
.advisor-avatar-sm {
  width: 42px; height: 42px; background: var(--or-gradient);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.advisor-card-title { font-family: var(--font-title); font-size: 1.1rem; font-weight: 600; color: var(--texte-clair); }
.advisor-card-sub { font-size: 0.75rem; color: var(--texte-muted); margin-top: 0.15rem; }

/* Zone de dépôt photo */
.photo-drop-zone {
  width: 100%; aspect-ratio: 4/3;
  border: 2px dashed rgba(200,160,74,0.35);
  border-radius: var(--radius-lg); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  text-align: center; transition: var(--transition);
  background: rgba(200,160,74,0.03); overflow: hidden;
  position: relative;
}
.photo-drop-zone:hover, .photo-drop-zone.dragover {
  border-color: var(--or);
  background: rgba(200,160,74,0.07);
}

/* Spinner de chargement */
.advisor-spinner {
  width: 48px; height: 48px; border: 3px solid rgba(200,160,74,0.2);
  border-top-color: var(--or); border-radius: 50%;
  animation: spinAdvisor 0.9s linear infinite; margin: 0 auto;
}
@keyframes spinAdvisor { to { transform: rotate(360deg); } }

/* Carte de recommandation photo */
.rec-photo-card {
  background: #2A2318; border: 1px solid rgba(200,160,74,0.15);
  border-radius: var(--radius-lg); overflow: hidden;
  margin-bottom: 1rem; position: relative; transition: var(--transition);
}
.rec-photo-card:hover { border-color: rgba(200,160,74,0.35); box-shadow: var(--shadow-or); }
.rec-photo-card.rec-best { border-color: rgba(200,160,74,0.4); }

.rec-best-badge {
  position: absolute; top: 0.6rem; right: 0.6rem; z-index: 2;
  background: var(--or-gradient); color: var(--noir);
  padding: 0.2rem 0.7rem; border-radius: 20px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em;
}

.rec-photo-split {
  display: flex; gap: 0; align-items: stretch;
}
.rec-photo-img {
  width: 130px; flex-shrink: 0; overflow: hidden;
}
.rec-photo-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.rec-photo-info {
  flex: 1; padding: 1.2rem 1.2rem 1.2rem 1rem;
}
.rec-reason-inline {
  font-size: 0.78rem; color: var(--texte-soft);
  line-height: 1.6; padding: 0.5rem 0.7rem;
  background: rgba(200,160,74,0.06);
  border-left: 2px solid rgba(200,160,74,0.4);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Responsive conseiller */
@media (max-width: 768px) {
  #photoGrid { grid-template-columns: 1fr !important; }
  .rec-photo-img { width: 100px; }
  .advisor-tab { padding: 0.65rem 1.2rem; font-size: 0.75rem; }
}
@media (max-width: 480px) {
  .rec-photo-split { flex-direction: column; }
  .rec-photo-img { width: 100%; height: 180px; }
  .photo-drop-zone { aspect-ratio: 16/9; }
  .advisor-card { padding: 1.2rem; }
}

/* ── Promo ribbon ── */
.promo-ribbon { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 0.8rem 1.5rem; }
@media (max-width: 600px) {
  .promo-ribbon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    text-align: center;
  }
  .promo-ribbon > div { justify-content: center; }
}
@media (max-width: 380px) {
  .promo-ribbon { grid-template-columns: 1fr; }
}

/* ============ BACK TO TOP ============ */
.back-to-top { position: fixed; bottom: 6rem; right: 2rem; width: 40px; height: 40px; background: var(--anthracite); border: 1px solid rgba(200,160,74,0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; transition: var(--transition); z-index: 997; color: var(--or); }
.back-to-top.visible { opacity: 1; }
.back-to-top:hover { background: rgba(200,160,74,0.1); transform: translateY(-3px); }

/* ============ MOBILE BANNER ============ */
.mobile-cta-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 990; background: var(--noir-card); border-top: 1px solid rgba(200,160,74,0.2); padding: 0.7rem 1rem; gap: 0.5rem; }

/* ============ RESPONSIVE ============ */
/* ============================================================
   HERO VIDEO YOUTUBE — Section plein écran
   ============================================================ */

/* Conteneur principal — plein écran */
.hero-video-section {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: #0a0805;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Wrapper de la vidéo — positionné en fond */
.hero-video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Vidéo HTML5 plein écran en fond */
.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  /* Couvre toute la surface quelle que soit la résolution */
  min-width: 100%;
  min-height: 100%;
  width: 177.78vh;   /* 16/9 × 100vh */
  height: 56.25vw;   /* 9/16 × 100vw */
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}

/* ── Overlays ── */
/* Overlay léger — la vidéo reste visible et lumineuse */
.hero-video-overlay-dark {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: rgba(5, 3, 1, 0.30);  /* réduit de 0.52 → 0.30 */
}
/* Dégradé bas pour transition douce */
.hero-video-overlay-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 35%;
  z-index: 4;
  background: linear-gradient(to top, #141210 0%, transparent 100%);
}
/* Dégradé gauche pour lisibilité du texte — plus léger */
.hero-video-overlay-left {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 65%;
  z-index: 4;
  background: linear-gradient(to right, rgba(10,7,3,0.75) 0%, rgba(10,7,3,0.35) 50%, transparent 100%);
}
/* Grain texture premium */
.hero-video-grain {
  position: absolute;
  inset: 0;
  z-index: 5;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  pointer-events: none;
}

/* ── Contenu texte centré ── */
.hero-video-content {
  position: relative;
  z-index: 10;
  width: 100%;
  padding: 0 1rem;
}
.hero-video-inner {
  max-width: 760px;
}

/* Badge / label supérieur */
.hero-video-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
}
.hero-badge-line {
  flex: 1;
  max-width: 50px;
  height: 1px;
  background: linear-gradient(to right, rgba(200,160,74,0), rgba(200,160,74,0.7));
}
.hero-video-badge .hero-badge-line:last-child {
  background: linear-gradient(to left, rgba(200,160,74,0), rgba(200,160,74,0.7));
}

/* Titre principal */
.hero-video-title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-title);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  color: #fff;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.hero-title-line-1,
.hero-title-line-3 {
  display: block;
  color: #ffffff;
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}
.hero-title-line-2 {
  display: block;
  /* Dégradé doré sur le mot clé */
  background: linear-gradient(135deg, #C8A04A 0%, #E8C97A 40%, #C8A04A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

/* Séparateur doré */
.hero-video-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.4rem;
}
.hero-video-divider::before,
.hero-video-divider::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: rgba(200,160,74,0.5);
}
.hero-divider-ornament {
  color: var(--or);
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Sous-titre */
.hero-video-subtitle {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  font-weight: 300;
  line-height: 1.9;
  margin-bottom: 2.5rem;
  max-width: 540px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* Boutons CTA */
.hero-video-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-cta-primary {
  box-shadow: 0 0 30px rgba(200,160,74,0.35);
}
.hero-cta-secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-cta-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

/* Stats */
.hero-video-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.hero-stat-item {
  flex: 0 0 auto;
  padding: 0 2rem;
}
.hero-stat-item:first-child { padding-left: 0; }
.hero-stat-num {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--or-light);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.hero-stat-lbl {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.7);
}
.hero-stat-sep {
  width: 1px;
  height: 40px;
  background: rgba(200,160,74,0.3);
  flex-shrink: 0;
}

/* ── Bouton mute/unmute ── */
.hero-sound-btn {
  position: absolute;
  bottom: 2.5rem;
  right: 2rem;
  z-index: 20;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(200,160,74,0.4);
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}
.hero-sound-btn:hover,
.hero-sound-btn.active {
  border-color: var(--or);
  color: var(--or);
  background: rgba(0,0,0,0.6);
}

/* ── Indicateur de scroll ── */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.hero-scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(200,160,74,0.7), transparent);
  animation: heroScrollPulse 2s ease infinite;
}
.hero-scroll-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--or);
  animation: heroScrollPulse 2s ease infinite 0.4s;
}
@keyframes heroScrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ── Animation fade-in ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeInUp 0.9s ease forwards; }
.hero-video-inner { animation: fadeInUp 1s ease 0.3s both; }

/* ============================================================
   RESPONSIVE hero-video
   ============================================================ */
@media (max-width: 768px) {
  .hero-video-section { height: 100svh; min-height: 520px; }
  .hero-video-inner { max-width: 100%; padding: 0 0.5rem; }
  .hero-video-title { font-size: clamp(2.2rem, 9vw, 3.2rem); }
  .hero-video-subtitle { font-size: 0.88rem; line-height: 1.7; }
  .hero-video-actions { gap: 0.75rem; flex-direction: column; align-items: center; }
  .hero-video-actions .btn { width: 100%; max-width: 260px; justify-content: center; }
  .hero-stat-item { padding: 0 0.8rem; }
  .hero-stat-num { font-size: 1.6rem; }
  .hero-sound-btn { bottom: 5.5rem; right: 1rem; width: 38px; height: 38px; }
  /* Sur mobile : couvrir l'écran correctement avec la vidéo HTML5 */
  .hero-video-bg {
    width: 177.78vh;
    height: 56.25vw;
  }
  /* Overlays adaptés mobile */
  .hero-video-overlay-left { width: 100%; background: linear-gradient(to right, rgba(10,7,3,0.65) 0%, rgba(10,7,3,0.3) 70%, transparent 100%); }
  /* Badge compact */
  .hero-video-badge { margin-bottom: 1rem; }
  .hero-badge-line { min-width: 20px; }
}

@media (max-width: 480px) {
  .hero-video-section { min-height: 100svh; }
  .hero-video-stats { gap: 0; }
  .hero-stat-item { padding: 0 0.6rem; }
  .hero-stat-num { font-size: 1.4rem; }
  .hero-stat-lbl { font-size: 0.6rem; }
  .hero-video-actions .btn-lg { padding: 0.85rem 1.4rem; font-size: 0.82rem; }
  .hero-video-content { padding: 0 0.5rem; }
}

/* ============================================================
   FIN HERO VIDEO
   ============================================================ */

/* ============================================================
   RESPONSIVE GLOBAL — Tablet + Mobile
   ============================================================ */

/* ── Tablet (≤1024px) ── */
@media (max-width: 1024px) {
  /* Admin */
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }

  /* Grilles */
  .grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
  .grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

  /* Layout produit detail */
  .product-detail { padding-left: 1.5rem; }
}

/* ── Mobile (≤768px) ── */
@media (max-width: 768px) {
  /* Navigation */
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  /* Logo réduit */
  .nav-logo-text { font-size: 1.1rem; }

  /* Hero */
  .hero-image { display: none; }
  .hero-stats { gap: 2rem; }

  /* Barre mobile bas de page */
  .mobile-cta-bar { display: flex; }

  /* WhatsApp flottant au-dessus de la barre mobile */
  .whatsapp-float { bottom: 5rem; right: 1rem; }
  .back-to-top { bottom: 5rem; right: 4rem; }

  /* Produit detail */
  .product-detail { padding-left: 0; padding-top: 2rem; }

  /* Grilles → 2 colonnes max */
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  /* Cards why — empilées */
  .why-card { flex-direction: column; gap: 1rem; padding: 1.5rem; }
  .why-icon { width: 48px; height: 48px; font-size: 1.2rem; }

  /* Section headers réduits */
  .section-header { margin-bottom: 2.5rem; }
  .section-subtitle { font-size: 0.92rem; }

  /* Boutons hero */
  .hero-video-actions { flex-direction: column; align-items: center; }
  .hero-video-actions .btn { width: 100%; max-width: 280px; justify-content: center; }

  /* Grille catégories → 2 colonnes */
  .category-card { padding: 1.8rem 1.2rem; }
  .category-icon { font-size: 2rem; }
  .category-name { font-size: 1.1rem; }

  /* Admin */
  .admin-main { margin-left: 0; }

  /* Footer colonnes */
  .footer-grid { grid-template-columns: 1fr !important; gap: 2.5rem; }

  /* Produit thumbnails */
  .product-thumbnails { grid-template-columns: repeat(4, 1fr); }

  /* Testimonials → 1 col */
  .grid-3 .testimonial-card { padding: 1.8rem; }

  /* FAQ */
  .faq-question h3 { font-size: 0.98rem; }

  /* Assistant teaser steps */
  .assistant-teaser-steps { gap: 1.5rem !important; }

  /* Modal */
  .modal { margin: 1rem; border-radius: var(--radius-lg); }
  .modal-header { padding: 1.5rem; }
  .modal-body { padding: 1.5rem; }
}

/* ── Petit mobile (≤480px) ── */
@media (max-width: 480px) {
  /* Container */
  .container, .container-sm { padding: 0 1rem; }

  /* Typography */
  .display-1 { font-size: clamp(2rem, 8vw, 3rem); }
  .display-2 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .display-3 { font-size: clamp(1.4rem, 5vw, 1.8rem); }

  /* Grilles → 1 colonne */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

  /* Hero stats */
  .hero-stats { flex-direction: column; gap: 1rem; }

  /* Boutons plus compacts */
  .btn-lg { padding: 0.9rem 2rem; font-size: 0.85rem; }
  .btn { font-size: 0.8rem; }

  /* Option grid conseiller */
  .option-grid { grid-template-columns: repeat(2, 1fr); }

  /* Product cards */
  .product-info { padding: 1rem; }
  .product-name { font-size: 1.1rem; }
  .product-footer { flex-wrap: wrap; gap: 0.5rem; }
  .product-footer .btn { flex: 1; min-width: 120px; }

  /* Category cards */
  .category-card { padding: 1.5rem 1rem; }

  /* Why cards */
  .why-card { padding: 1.2rem; gap: 0.8rem; }
  .why-text h3 { font-size: 1rem; }
  .why-text p { font-size: 0.82rem; }

  /* Testimonials */
  .testimonial-card { padding: 1.5rem; }
  .testimonial-text { font-size: 0.88rem; }

  /* FAQ */
  .faq-question { padding: 1.2rem 0; }
  .faq-question h3 { font-size: 0.9rem; }
  .faq-answer { font-size: 0.85rem; }

  /* Footer */
  .footer { padding: 3rem 0 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Produit detail page */
  .product-detail-title { font-size: clamp(1.4rem, 6vw, 2rem); }
  .product-detail-price { font-size: 1.6rem; }
  .product-thumbnails { grid-template-columns: repeat(4, 1fr); }

  /* Navbar padding */
  .navbar { padding: 0.8rem 0; }
  .nav-logo-text { font-size: 1rem; }

  /* Promesse ruban */
  .promo-ribbon { flex-direction: column; gap: 0.8rem; align-items: center; }

  /* Section spacing */
  .section { padding: clamp(3rem, 6vw, 5rem) 0; }

  /* Bouton son hero */
  .hero-sound-btn { bottom: 4.5rem; right: 0.8rem; width: 36px; height: 36px; font-size: 0.85rem; }

  /* Scroll indicator */
  .hero-scroll-indicator { display: none; }

  /* Mobile menu links */
  .mobile-menu a { font-size: 1.6rem; }

  /* Conseiller steps */
  .assistant-body { padding: 1.2rem; }
  .assistant-question { font-size: 1.1rem; }
  .option-card { padding: 1.1rem 0.7rem; }
  .option-icon { font-size: 1.6rem; margin-bottom: 0.5rem; }

  /* Admin form */
  .admin-form { padding: 1.5rem; }
  .login-card { padding: 2rem 1.5rem; }

  /* Toast */
  .toast { min-width: unset; width: calc(100vw - 2rem); }
  .toast-container { right: 1rem; left: 1rem; }
}

/* ============================================================
   OPTIMISATIONS MOBILES AVANCÉES
   ============================================================ */

/* ── Catalogue : sidebar filtres → tiroir sur mobile ── */
@media (max-width: 900px) {
  /* Sidebar catalogue passe en tiroir mobile */
  #filtersSidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 85vw !important;
    max-width: 340px !important;
    z-index: 1200 !important;
    background: var(--noir-card) !important;
    border-right: 1px solid rgba(200,160,74,0.2) !important;
    overflow-y: auto !important;
    padding: 5rem 1.5rem 2rem !important;
    transform: translateX(-110%) !important;
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1) !important;
    border-radius: 0 !important;
  }
  #filtersSidebar.open {
    transform: translateX(0) !important;
  }
  /* Overlay derrière le tiroir */
  #filtersOverlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 1199;
  }
  #filtersOverlay.visible { display: block; }

  /* Layout catalogue : 1 colonne pleine largeur */
  .catalogue-layout {
    grid-template-columns: 1fr !important;
  }
  /* Bouton pour ouvrir les filtres sur mobile */
  #filterToggleBtn { display: flex !important; }
}

/* Bouton filtre mobile */
#filterToggleBtn {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: var(--anthracite);
  border: 1px solid rgba(200,160,74,0.3);
  color: var(--texte-clair);
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.05em;
}
#filterToggleBtn:hover { border-color: var(--or); color: var(--or-light); }

/* ── Produit detail : grid → stack mobile ── */
@media (max-width: 768px) {
  .product-detail-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  .product-thumbnails { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 480px) {
  .product-thumbnails { grid-template-columns: repeat(4, 1fr); }
  .product-detail-title { font-size: 1.6rem !important; }
  .product-detail-price { font-size: 1.5rem !important; }
  .product-specs { padding: 1rem; }
  .spec-row { flex-direction: column; gap: 0.25rem; }
  .spec-value { text-align: left; }
}

/* ── Stats hero plus compactes sur très petit écran ── */
@media (max-width: 380px) {
  .hero-stat-sep { display: none; }
  .hero-video-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    text-align: center;
  }
  .hero-stat-item { padding: 0 !important; }
  .hero-stat-num { font-size: 1.3rem !important; }
  .hero-stat-lbl { font-size: 0.55rem !important; letter-spacing: 0.1em; }
}

/* ── Promo ribbon → wrap vertical mobile ── */
@media (max-width: 640px) {
  .promo-ribbon {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0.7rem !important;
    justify-items: start;
  }
}
@media (max-width: 380px) {
  .promo-ribbon {
    grid-template-columns: 1fr !important;
  }
}

/* ── Footer grille → 1 col sur mobile ── */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }
  .footer-desc { max-width: 100%; }
}

/* ── Conseiller IA → amélioration mobile ── */
@media (max-width: 768px) {
  .assistant-container { border-radius: var(--radius-lg); }
  .assistant-header { padding: 1.5rem; gap: 1rem; }
  .assistant-name { font-size: 1.1rem; }
  .assistant-body { padding: 1.5rem; min-height: 300px; }
  .assistant-question { font-size: 1.1rem; margin-bottom: 0.3rem; }
  .assistant-hint { font-size: 0.8rem; margin-bottom: 1.5rem; }
  .option-grid { grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
  .option-card { padding: 1rem 0.6rem; }
  .option-icon { font-size: 1.7rem; margin-bottom: 0.6rem; }
  .option-label { font-size: 0.78rem; }
  .assistant-progress { padding: 0.8rem 1.5rem; }
  .recommendations-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .option-grid { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .option-card { padding: 0.85rem 0.5rem; }
}

/* ── Formulaire contact → 1 col sur mobile ── */
@media (max-width: 768px) {
  .contact-form-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  .contact-card { padding: 1.5rem; }
  .contact-info-item { padding: 1rem; }
}

/* ── Admin → améliorations mobile ── */
@media (max-width: 768px) {
  .admin-topbar { padding: 0.75rem 1rem; }
  .admin-content { padding: 1rem; }
  .admin-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .admin-table { min-width: 600px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 0.75rem; }
  .admin-form { padding: 1.5rem; }
  .form-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr !important; gap: 0.5rem; }
  .stat-number { font-size: 1.8rem; }
  .admin-search input { font-size: 0.8rem; }
}

/* ── Pagination grille produits catalogue ── */
@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
  }
  .product-info { padding: 0.85rem; }
  .product-name { font-size: 1rem; }
  .product-description { display: none; }
  .product-price { font-size: 1.1rem; }
  .product-footer {
    padding: 0.75rem;
    flex-direction: column;
    gap: 0.4rem;
  }
  .product-footer .btn { width: 100%; font-size: 0.72rem; padding: 0.55rem 0.8rem; }
}
@media (max-width: 380px) {
  .products-grid { grid-template-columns: 1fr !important; }
  .product-description { display: -webkit-box; }
}

/* ── Navbar: logo + hamburger bien espacés ── */
@media (max-width: 768px) {
  .nav-container { padding: 0 1rem; }
  .hamburger { display: flex; padding: 8px; }
  .nav-logo-text { font-size: 1.1rem; }
  .nav-logo-subtitle { font-size: 0.55rem; letter-spacing: 0.2em; }
}

/* ── Mobile menu plein écran amélioré ── */
.mobile-menu {
  padding: 0 2rem;
}
.mobile-menu a {
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(200,160,74,0.1);
  width: 100%;
  text-align: center;
}
.mobile-menu a:last-of-type { border-bottom: none; }

/* ── Section "Pourquoi nous" mobile ── */
@media (max-width: 640px) {
  .why-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Témoignages mobile ── */
@media (max-width: 640px) {
  .testimonials-grid {
    grid-template-columns: 1fr !important;
  }
  .testimonial-card { padding: 1.5rem; }
  .testimonial-text { font-size: 0.87rem; }
}

/* ── Section categories mobile ── */
@media (max-width: 640px) {
  .categories-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
  }
  .category-card { padding: 1.3rem 0.8rem; }
  .category-icon { font-size: 1.8rem; margin-bottom: 0.6rem; }
  .category-name { font-size: 1rem; }
}
@media (max-width: 380px) {
  .categories-grid { grid-template-columns: 1fr 1fr !important; }
}

/* ── Badges produits sur mobile ── */
@media (max-width: 480px) {
  .badge { font-size: 0.6rem; padding: 0.2rem 0.5rem; }
}

/* ── Section header mobile ── */
@media (max-width: 480px) {
  .section-header { margin-bottom: 1.8rem; }
  .section-subtitle { font-size: 0.85rem; }
  .section-title { font-size: clamp(1.4rem, 6vw, 2rem); }
}

/* ── À propos page mobile ── */
@media (max-width: 768px) {
  .about-hero-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  .about-values-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
}
@media (max-width: 480px) {
  .about-values-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.75rem !important;
  }
}

/* ── Images produit : lazy avec placeholder élégant ── */
.product-image img {
  background: linear-gradient(135deg, #1A1614, #231F1A);
}

/* ── Scroll horizontal pour les chips de filtre ── */
@media (max-width: 768px) {
  .filter-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.3rem;
    scrollbar-width: none;
  }
  .filter-chips::-webkit-scrollbar { display: none; }
  .filter-chip { flex-shrink: 0; }
}

/* ── Safe area pour les appareils avec encoche ── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .mobile-cta-bar {
    padding-bottom: calc(0.7rem + env(safe-area-inset-bottom));
  }
}

/* ── Touch targets minimum 44x44 ── */
@media (max-width: 768px) {
  .btn { min-height: 44px; }
  .filter-chip { min-height: 36px; }
  .hamburger { min-width: 44px; min-height: 44px; justify-content: center; }
  .whatsapp-float-btn { width: 52px !important; height: 52px !important; }
}

/* ── Hero vidéo portrait (téléphones) : overlay plus sombre pour lisibilité ── */
@media (max-width: 480px) and (orientation: portrait) {
  .hero-video-overlay-dark { background: rgba(5,3,1,0.42) !important; }
  .hero-video-overlay-left {
    width: 100% !important;
    background: linear-gradient(to right, rgba(10,7,3,0.80) 0%, rgba(10,7,3,0.45) 60%, transparent 100%) !important;
  }
  .hero-video-content { padding: 0 1.2rem !important; }
}

/* ── Ameliorer la lisibilité texte hero sur mobile ── */
@media (max-width: 768px) {
  .hero-video-title {
    text-shadow: 0 2px 20px rgba(0,0,0,0.7) !important;
    font-size: clamp(2rem, 8vw, 3rem) !important;
  }
  .hero-video-subtitle {
    text-shadow: 0 1px 8px rgba(0,0,0,0.7) !important;
  }
  .hero-video-inner {
    padding-top: 4rem;
  }
}

/* ── Bottom bar largeur adaptée ── */
@media (max-width: 360px) {
  .mobile-cta-bar .btn {
    font-size: 0.65rem !important;
    padding: 0.6rem 0.3rem !important;
    gap: 0.25rem;
  }
  .mobile-cta-bar .btn i { font-size: 0.85rem; }
}

/* ── Modale mobile ── */
@media (max-width: 480px) {
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal {
    max-height: 92vh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    width: 100%;
    max-width: 100%;
  }
}

/* ── Filtres catalogue header barre mobile ── */
.catalogue-mobile-bar {
  display: none;
}
@media (max-width: 900px) {
  .catalogue-mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 0.75rem;
  }
  .catalogue-count {
    font-size: 0.85rem;
    color: var(--texte-muted);
  }
}

/* ── Empêcher le défilement quand le menu mobile est ouvert ── */
body.menu-open { overflow: hidden; }
body.filters-open { overflow: hidden; }